Matthew. You put int answer = z; Why, answer is an int and can only hold numbers not letters. Same wit the floats, the cant hold letters, and you have too many { and }. the way you would do the program is like this
#include <stdio.h>
int main (void)
{
float answer;
float number1, number2;
char function;
printf("CALCULATOR\n");
printf("------------------------------\n \n");
printf("First number\n \n \t - ");
scanf("%f", &number1);
printf("\n function, (e.g. +, -, /, *)\n \n \t - ");
scanf("%c", &function);
printf("Second Number\n \n \t - ");
scanf("%f", &number2);
if (function == '+')
{
answer = number1 + number2;
}
if (function == '-')
{
answer = number1 - number2;
}
if (function == '*')
{
answer = number1 * number2;
}
if (function == '/')
{
answer = number1 / number2;
}
printf("%d", answer);
scanf("%c");
return 0;
}
answer should be a float because you might * or / two floats. You were trying to rename a varible i think. You cannot to that. I think this will work. Look over it good and see the changes i made and why.
Now, Part 2 is coming along. So far 16 pages and 6000+ words. It has 15+ examples included in the zip folder.
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